Engine Assembly-Manifolds & Related Parts fit your 2015 Cadillac ATS Coupe

Currently shopping for

2015 Cadillac ATS Coupe

Change Vehicle

Categories Close X

Currently selected

Engine

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Mounting, Air Conditioning, Audio/Entertainment

Body Wiring, Roof Trim

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Frames, Springs, Shocks, Bumpers, Fascias

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Interior Trim, Front Seat Trim, Seat Belts

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Automatic

Transmission - Manual

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12668429
SEAL, Engine Vacuum Pump, SEAL,VACUUM PUMP
$8.52 $4.10
1
Add To Cart

11589040
BOLT, Fuel Line, BOLT,FUEL INJECTION FUEL FEED & RETURN PIPE RETAINER(M10X1.5X22)(4.115)
- Require Quantity: 02
- Package Quantity: 1
$9.74 $6.19
1
Add To Cart

VALVE, Fuel Tank Evaporator/Purge Control
12690512
VALVE, EVAP EMISSION CANISTER PURGE SOLENOID(INCLUDES 501-503,531)
Fitting Vehicle Options: AC,AD,AG(LFX)
Replaced By: 12737252
$51.92 $27.52
1
Add To Cart
12632174
VALVE, EVAP EMISSION CANISTER PURGE SOLENOID
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$61.22 $32.45
1
Add To Cart

NUT, Catalytic Converter
15032594
NUT, CATALYTIC CONVERTER(HEXAGON M10X1.5)(3.613)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
Require Quantity: 04
Package Quantity: 10
$6.17 $4.13
10
Add To Cart
11588835
NUT, HEX FLANGED HEAD, M8X1.25, 10 THICK, 17.6 OUTSIDE DIAMETER, 409CB, M6340(EXHAUST MANIFOLD BRACE)(8.915)
- Require Quantity: 02
- Package Quantity: 1
$6.99 $4.46
1
Add To Cart
11588835
NUT, HEX FLANGED HEAD, M8X1.25, 10 THICK, 17.6 OUTSIDE DIAMETER, 409CB, M6340(TURBO)(8.915)
- Require Quantity: 04
- Package Quantity: 1
$6.99 $4.46
1
Add To Cart

BOLT, Multi PORTION Fuel Injection Throttle Body
11588718
BOLT, THROTTLE BODY(M6X1X50)(TOGETHER WITH 19333511 ADHESIVE)(0.206)
Fitting Vehicle Options: AC,AD,AG(LFX)
Require Quantity: 04
Package Quantity: 1
$9.59 $6.09
1
Add To Cart
11588717
BOLT, THROTTLE BODY(M6X1X45, 14.2 OUTSIDE DIAMETER)(17.7 THREAD, 8.8 STEEL, M-POINT)(2.383)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 04
- Package Quantity: 1
$7.74 $4.92
1
Add To Cart

BOLT, Intake & Exhaust Manifold
11588352
BOLT, INTAKE MANIFOLD(M6X1X48)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$7.38 $4.69
1
Add To Cart
11562253
BOLT, LOWER INTAKE MANIFOLD(M6X2.22X24)(3.682)
- Fitting Vehicle Options: AC,AD,AG(LFX)
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart
11546600
BOLT, EXHAUST MANIFOLD(M8X1.25X30.7)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 05
- Package Quantity: 1
$9.33 $6.24
1
Add To Cart
11611352
BOLT, INTAKE MANIFOLD(M6X1X62)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
- Require Quantity: 05
- Package Quantity: 1
$4.91 $3.12
1
Add To Cart

SENSOR, Computer Control Sensors
55573248
SENSOR, MAP(INCLUDES 508)(MATES W/CONNECT 13585850 W/LEADS)
Fitting Vehicle Options: AC,AD,AG(LFX)
$56.65 $30.02
1
Add To Cart
12645561
SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)(USE TOGETHER WITH MATING CONNECT 13587299 4 WAY)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$94.22 $45.37
1
Add To Cart

11588717
BOLT, Engine Vacuum Pump, BOLT,VACUUM PUMP(M6X1X45, 14.2 OUTSIDE DIAMETER)(17.7 THREAD, 8.8 STEEL, M-POINT)(2.383)
- Require Quantity: 02
- Package Quantity: 1
$7.74 $4.92
1
Add To Cart

GASKET KIT, Manifold to Cylinder Head

12691199
GASKET KIT, INTAKE MANIFOLD(INCLUDES 521,522,528)
$44.13 $29.59
1
Add To Cart
12647263
GASKET KIT, UPPER INTAKE MANIFOLD(CONTAINS 6 GASKETS)(*KIT1,KIT2)
$38.27 $24.32
1
Add To Cart

12686657
PUMP, Engine Vacuum Pump, PUMP,VACUUM
$176.72 $85.11
1
Add To Cart

TUBE, Engine Crankcase Ventilation
12673868
TUBE, PCV(INCLUDES 512,513)(CAM COVER TO AIR INLET)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$285.62 $137.56
1
Add To Cart
12638437
TUBE, PCV(INCLUDES 529)(FOUL AIR)
- Fitting Vehicle Options: AC,AD,AG(LFX)
$45.22 $21.77
1
Add To Cart
12630867
TUBE, PCV(FRESH AIR)
- Fitting Vehicle Options: AC,AD,AG(LFX)
$27.46 $14.55
1
Add To Cart
25201122
TUBE, PCV(CAM COVER TO TURBO)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$66.06 $35.01
1
Add To Cart

12633917
GASKET, Fuel Pump, GASKET,FUEL PUMP BRACKET(PART OF 500)
$19.77 $11.02
1
Add To Cart

12634281
SEAL, Engine Coolant By-Pass, SEAL,ENGINE COOLANT AIR BLEED PIPE (O RING)(PART OF 509)
$8.88 $5.63
1
Add To Cart

12609878
GASKET, Catalytic Converter, GASKET,CATALYTIC CONVERTER(GROOVED RING STYLE)(3.611)
$34.13 $22.84
1
Add To Cart

12624939
GASKET, Turbocharger/Supercharger, GASKET,TURBO(GROOVED RING STYLE GASKET)
$15.34 $9.26
1
Add To Cart

BODY, Fuel Injection Air Meter
12670981
BODY, THROTTLE (W/SENSOR)(MATING CONNECT USE 19352911)
Fitting Vehicle Options: AC,AD,AG(LFX,MYA)
$381.92 $183.94
1
Add To Cart
12681472
BODY, THROTTLE (W/SENSOR)(MATES W/CONNECT 13587193 6-WAY FEMALE W/LEADS)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$329.72 $158.79
1
Add To Cart

GASKET, Manifold to Cylinder Head
12673301
GASKET, LOWER INTAKE MANIFOLD(*KIT1,KIT2)
Fitting Vehicle Options: AC,AD,AG(LFX)
Replaced By: 12735535
$43.65 $26.35
1
Add To Cart
12655276
GASKET, INTAKE MANIFOLD
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$39.45 $23.86
1
Add To Cart
12657167
GASKET, EXHAUST MANIFOLD(PART OF 612)
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$14.75 $9.38
1
Add To Cart

25532662
CAP, Fuel Injection, CAP,FUEL PRESSURE SERVICE VALVE(PART OF 516)(CAP FOR PRESSURE TEST SCHRADER VALVE)(*KIT3)(3.163)
$8.42 $4.46
1
Add To Cart

11562253
BOLT, Computer Control Sensors, BOLT,MAP SENSOR(M6X2.22X24)
$7.39 $4.69
1
Add To Cart

12654112
GASKET, Engine Vacuum Pump, GASKET,VACUUM PUMP
$111.52 $53.70
1
Add To Cart

11518792
RETAINER, Engine Vacuum Pump, RETAINER,VACUUM PUMP BOLT(7MM LONG)(FOR M6 BOLT)(1.428)
- Require Quantity: 03
- Package Quantity: 1
$7.03 $4.46
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)

12674702
SENSOR, CRANKSHAFT POSITION(INCLUDES 517)(IF NEEDED CONNECTOR IS 84601390)(W/O BOLT AND RETAINER)
$86.94 $46.08
1
Add To Cart
12623095
SENSOR, KNOCK(INCLUDES 515)
- Require Quantity: 02
- Package Quantity: 1
$42.02 $22.26
1
Add To Cart

SHIELD, Fuel Injection
12678248
SHIELD, FUEL INJECTION FUEL RAIL NOISE(BELOW FUEL RAIL)(LOWER)
Fitting Vehicle Options: AC,AD,AG(LFX)
$27.14 $14.38
1
Add To Cart
12627088
SHIELD, FUEL INJECTION FUEL RAIL NOISE
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$25.22 $13.37
1
Add To Cart
12643901
SHIELD, FUEL INJECTION FUEL RAIL NOISE(UPPER)
- Fitting Vehicle Options: AC,AD,AG(LFX)
$15.84 $8.40
1
Add To Cart

12600313
SEAL, Fuel Pump Mounting, SEAL,FUEL PUMP HOUSING(O RING)(PART OF 500)
$13.24 $7.28
1
Add To Cart

12610684
RETAINER, Fuel Pump, RETAINER,FUEL PUMP BOLT(PART OF 500)
- Require Quantity: 02
- Package Quantity: 1
$10.66 $5.65
1
Add To Cart

12634371
GASKET, Multi PORTION Fuel Injection Throttle Body, GASKET,THROTTLE BODY(*KIT2)
$12.86 $7.07
1
Add To Cart

12616909
SEAL, Engine Crankcase Ventilation, SEAL,PCV HOSE FITTING(O RING)(PART OF 530)(BLACK)
$8.42 $4.46
1
Add To Cart

11561256
BOLT, Distributor (also Knock Sensor), BOLT,HEX FLANGED HEAD, M8X1.25X39, 29 THREAD, 18 OUTSIDE DIAMETER, 9.8 STEEL, GMW3359, MAT POINT(PART OF 537)
- Require Quantity: 02
- Package Quantity: 1

11609870
STUD, Exhaust Pipe, STUD,TURBO EXHAUST PIPE(M10X1.5X20.25,M10X1.5X14.75)
- Require Quantity: 04
- Package Quantity: 1
$10.86 $7.28

12643423
SHIELD, Engine Front Cover, SHIELD,ENGINE REAR NOISE
$10.10 $6.76

11609953
STUD, Intake & Exhaust Manifold, STUD,EXHAUST MANIFOLD(PART OF 612)(M8X1.25X11.5,M8X1.25X24,46 TL,STAINLESS)
- Require Quantity: 06
- Package Quantity: 1
$14.18 $7.52
1
Add To Cart

MANIFOLD, Engine Fuel Intake Manifold
12611155
MANIFOLD, LOWER INTAKE (MACHINE)
Fitting Vehicle Options: AC,AD,AG(LFX)
$488.60 $295.20
1
Add To Cart
12631023
MANIFOLD, INTAKE
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$368.62 $231.18
1
Add To Cart
12642700
MANIFOLD, UPPER INTAKE(INCLUDES 532,533)
- Fitting Vehicle Options: AC,AD,AG(LFX)
$476.23 $273.68
1
Add To Cart

PIPE, Fuel Line
12627128
PIPE, FUEL FEED INTERMEDIATE(PUMP TO RAIL)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$111.50 $62.16
1
Add To Cart
12639208
PIPE, FUEL FEED INTERMEDIATE
- Fitting Vehicle Options: AC,AD,AG(LFX)
$188.86 $105.30
1
Add To Cart
12681114
PIPE, FUEL FEED(INCLUDES 513,514)(LOW PRESSURE TO PUMP INLET)(W/HOSE & VALVE)
- Fitting Vehicle Options: AC,AD,AG(LFX)
$190.67 $106.29
1
Add To Cart

12632619
COVER, Engine Fuel Intake Manifold, COVER,INTAKE MANIFOLD(COVER ONLY)
$256.97 $127.44
1
Add To Cart

12639416
SHIELD, Engine Camshaft & Valve Rocker Cover, SHIELD,CAMSHAFT COVER HEAT
$30.52 $19.39
1
Add To Cart

12639700
SEAL, Multi PORTION Fuel Injection Throttle Body, SEAL,THROTTLE BODY
$51.12 $27.09
1
Add To Cart

INSERT, Engine Fuel Intake Manifold
12647375
INSERT, UPPER INTAKE MANIFOLD(PART OF 500)(93MM)
Require Quantity: 05
Package Quantity: 1
$15.73 $9.99
1
Add To Cart
12647857
INSERT, UPPER INTAKE MANIFOLD(PART OF 500)(77MM)
$16.54 $10.51
1
Add To Cart

12650097
BRACE, Exhaust Manifold, BRACE,EXHAUST MANIFOLD
$24.26 $16.23
1
Add To Cart

12653070
BRACE, Catalytic Converter, BRACE,CATALYTIC CONVERTER
$39.34 $26.33
1
Add To Cart

PUMP, Fuel Pump
12658486
PUMP, FUEL(INCLUDES 501,502,531,533)(HIGH PRESSURE)
Fitting Vehicle Options: AB,AC,AD,AG(LTG)
$478.34 $265.48
1
Add To Cart
12691016
PUMP, FUEL(SEE GROUP 00 "CYLINDER HEAD & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
- Fitting Vehicle Options: AC,AD,AG(LFX)
$403.86 $192.25
1
Add To Cart

CONVERTER, Catalytic Converter
12660271
CONVERTER, WARM UP 3WAY CATALYTIC
Fitting Vehicle Options: AB,AC,AG(LTG,CZ2)(EXPORT)
$2555.00 $1702.37
1
Add To Cart
19420102
CONVERTER, WARM UP 3WAY CATALYTIC
- Fitting Vehicle Options: AB,AC,AD,AG(LTG)(EXC CZ2)
$2372.23 $1581.19
1
Add To Cart

12670220
MANIFOLD, Engine Exhaust Manifold, MANIFOLD,EXHAUST(INCLUDES 611,613)
$516.12 $326.56
1
Add To Cart

12677727
TUBE, Early Fuel Evaporation, TUBE,EVAP EMISSION CANISTER PURGE
$29.60 $16.28
1
Add To Cart

12681317
SHIELD, Turbocharger/Supercharger, SHIELD,TURBO HEAT
$151.93 $87.29
1
Add To Cart

12682937
TURBOCHARGER, Turbocharger/Supercharger, TURBOCHARGER,COMPRESSOR AIR INTAKE(SEE GROUP 03 "TURBOCHARGER ASM" FOR DETAILED ILLUSTRATED VIEW)(W/O TUBE)(FOR ALL REGIONS EXCEPT SGM)
$1597.78 $1072.61
1
Add To Cart

12683453
PIPE, Engine Coolant By-Pass, PIPE,ENGINE COOLANT AIR BLEED(INCLUDES 510)
$26.23 $17.55
1
Add To Cart

12695505
GASKET KIT, Engine Cylinder Head, GASKET KIT,CYL HEAD(INCLUDES 521,522)
$152.64 $97.01
1
Add To Cart

12718357
FOLLOWER, Engine Valve Lifter Cam, FOLLOWER,VALVE LIFTER(FUEL PUMP)
$38.39 $23.19
1
Add To Cart

25201389
COVER, Fuel Pump Pressure, COVER,FUEL PUMP
$13.08 $7.29
1
Add To Cart

25201612
SHIELD, Exhaust Manifold, SHIELD,EXHAUST MANIFOLD UPPER HEAT
$66.99 $35.91
1
Add To Cart

25202591
SENSOR, Engine Oil Pressure/Temperature, SENSOR,ENGINE OIL PRESSURE(CONNECT POKEY YOKE ON VOLTAGE OUTPUT PINION OF TERMINAL)(CONNECT POKEY YOKE ON VOLTAGE OUTPUT PINION OF TERMINAL)
$117.73 $59.36
1
Add To Cart

11546632
BOLT, Fuel Injection, BOLT,FUEL INJECTION FUEL RAIL(M8X1.25X50.85)(MUST BLACK ENAMEL USED TOGETHER WITH 12654645)
- Require Quantity: 04
- Package Quantity: 1
$6.84 $4.34

12642664
SHIELD, Fuel Line, SHIELD,FUEL PIPE
$27.59 $15.39

12643705
INSULATOR, Fuel Pump Mounting, INSULATOR,FUEL PUMP(AT ENGINE)(INSULATOR ONLY)
$8.96 $5.00

90537104
PIN, Engine Vacuum Pump, PIN,VACUUM PUMP LOCATING(10MM HOLLOW SPLIT PINION)(0.539)
- Require Quantity: 02
- Package Quantity: 1
$19.12 $12.13

11588714
BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(TURBO HEAT SHIELD)
- Require Quantity: 03
- Package Quantity: 1
$9.71 $6.18
1
Add To Cart

11588714
BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(VACUUM PUMP)
$9.71 $6.18
1
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(CAMSHAFT COVER HEAT SHIELD)
- Require Quantity: 04
- Package Quantity: 10
$7.39 $4.69
10
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(EXHAUST MANIFOLD HEAT SHIELD)
- Require Quantity: 02
- Package Quantity: 10
$7.39 $4.69
10
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(PART OF 511)
$7.39 $4.69
10
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(FUEL PUMP SHIELD)
- Require Quantity: 03
- Package Quantity: 10
$7.39 $4.69
10
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(ENGINE COOLANT AIR BLEED PIPE)
$7.39 $4.69
10
Add To Cart

11589407
BOLT, HEX WASHER HEAD, M8X1.25X35, 23.5 THREAD, 24 OUTSIDE DIAMETER, 10.9, GMW3359, M-POINT.(EXHAUST MANIFOLD BRACE)
- Require Quantity: 02
- Package Quantity: 1
$9.41 $5.98
1
Add To Cart

11588723
BOLT, HEX FLANGED HEAD, M8X1.25X25, 18 THREAD, 18 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359, M-POINT(CATALYTIC CONVERTER BRACE)
- Require Quantity: 06
- Package Quantity: 1
$9.35 $5.84
1
Add To Cart

11588723
BOLT, HEX FLANGED HEAD, M8X1.25X25, 18 THREAD, 18 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359, M-POINT(FUEL PIPE SHIELD)
- Require Quantity: 02
- Package Quantity: 1
$9.35 $5.84
1
Add To Cart

11562426
BOLT, HEX FLANGED HEAD,M6X1X25,18 THREAD,14.2 OUTSIDE DIAMETER, 10.9 STEEL GMW3359(PART OF 500)
- Require Quantity: 02
- Package Quantity: 1
$10.85 $6.56
1
Add To Cart

11562426
BOLT, HEX FLANGED HEAD,M6X1X25,18 THREAD,14.2 OUTSIDE DIAMETER, 10.9 STEEL GMW3359(CRANKSHAFT POSITION SENSOR)
$10.85 $6.56
1
Add To Cart

11611351
PLUG, HEXAGON, M28X1.25X13, 10.9 STEEL,GMW3044, INTAKE DRIVER W/THREAD SEAL(ENGINE COOLANT HEATER HOLE)
$23.11 $13.96
1
Add To Cart

11588729
BOLT, HEXAGON HEAD, W/1.6 FLAT WASHER,M8X1.25X54.3,43 THREAD,16O.D.,8.8,GMW3359(FUEL INJECTION FUEL RAIL)
- Require Quantity: 04
- Package Quantity: 1
$9.65 $6.12
1
Add To Cart

11588930
BOLT, HEX FLANGED HEAD,M8X1.25X145,22 THREAD,18 OUTSIDE DIAMETER,8.8 STEEL,GMW3359,M-POINT(INTAKE UPPER MANIFOLD)
- Require Quantity: 05
- Package Quantity: 1
$9.09 $5.78

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2015 Cadillac ATS Coupe parts. Parts like Engine Assembly-Manifolds & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L, 4 Cyl 2.5L, 6 Cyl 3.6L. Model Code: 2 DOOR COUPE, 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE.